{"version":"1.0","type":"rich","title":"Activity 6_Task-1_Tutorial","description":"This bar chart visualizes the 2020 population estimates for 30 countries, sourced from a CSV file. The chart uses horizontal bars with a linear x-scale for population values and a band scale for country names. Built with D3 v5 and React, it renders as an SVG. The code defines custom axis components and uses a `Marks` component to draw rectangles. A tooltip, implemented via an SVG `<title>` element, displays the formatted population value on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/590becd1962241e589f2ccd990755a49?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}